To catch a crab

[LarryB]

I have a porcelain crab that is getting a little uppity, nipping at my Mandarins tail. Needless to say he is outa here. Any tips on catching him short of ripping down the tank?

Also, anybody want the little nipper once he is caught?

 

[bc_slc]

put out a piece of shrimp in glass pitcher turned on its side. Wait for him to hop in and pull a string to make the pitcher upright.